Envelope



FIG. 1 is a front elevational view of an envelope in an unfolded condition showing my new design;

FIG. 2 is a rear interior elevational view of FIG. 1 ;

FIG. 3 is a rear elevational view in a folded condition with the flap raised;

FIG. 4 is a rear elevational view of FIG. 3 with the flap closed;

FIG. 5 is a rear elevational view of FIG. 4 with the flap opened after sealing; and,

FIG. 6 is a rear elevational view of FIG. 2, the broken line indicating the exploded condition of the tear away strip. 

The ornamental design for an envelope, as shown and described. 